Hi,

I have copied old quizzes from an old version of community quiz into the new version.

Quiz seams right except for an issue when the field "messages" of the table quiz_quizzes is migrated to the new structure.

Inside the metodo getItem of the model quiz there is an update into the table quiz_quizzes that use the field $pk that can be null. I think that instead there should be used $item->id